Tourna Big Hitter Blue Tennis String, 16G

Made in Germany with a poly-polyether resin, BIG HITTER BLUE is run through a series of thermal heat processes to strengthen its molecular bonding and increase its durability. Stiffer and more durable as compared to nylon synthetic gut strings. 16 gauge (1.30mm), 40 feet (12 meters).
Tourna Big Hitter Blue Tennis String, 16G:

• Smooth co-poly string
• More spin, control and durability than synthetic gut strings